Librating [verb]

Definition of Librating:

change back and forth

Synonyms of Librating:


Opposite/Antonyms of Librating:


Sentence/Example of Librating:

He proceeded to see if by making the planet librate, or the plane of its orbit tilt up and down, anything could be done.

In this epicycle he was not supposed to revolve, but to librate, or move up and down in its diameter.